#!/usr/bin/env python
# coding=utf-8
# 15/3/29 17:21 zhuxuehuang

import thread


def sound(num):
    for i in range(num):
        print('sound %d' % i)


def video(num):
    for i in range(num):
        print('video %d' % i)


# sound()
# video()

s = thread.start_new_thread(sound, (15, ))
v = thread.start_new_thread(video, (15, ))
print(s)
print(v)
